 |
| |||
| опрессовка труб | |||
|
pipe pressure testing : 6 phrases in 4 subjects |
| Facilities | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oilfields | 1 |
|
| |||
| опрессовка труб | |||
|
pipe pressure testing : 6 phrases in 4 subjects |
| Facilities | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oilfields | 1 |